{"id":712,"date":"2024-03-28T16:50:51","date_gmt":"2024-03-28T16:50:51","guid":{"rendered":"https:\/\/www.dabbler.dk\/?p=712"},"modified":"2024-03-28T16:50:51","modified_gmt":"2024-03-28T16:50:51","slug":"echelon-nes-smart-meters-possible-0x0b-0x0c-bugfix","status":"publish","type":"post","link":"https:\/\/www.dabbler.dk\/index.php\/2024\/03\/28\/echelon-nes-smart-meters-possible-0x0b-0x0c-bugfix\/","title":{"rendered":"Echelon\/NES Smart Meters &#8211; possible 0x0B \/ 0x0C bugfix?"},"content":{"rendered":"\n<p>Thanks to Reto (<a href=\"mailto:info@makerspace-reinach.ch\">info@makerspace-reinach.ch<\/a>) we might have a solution for a long standing bug.<\/p>\n\n\n\n<p>If you are having issues getting reliable readings from the meter\/module and getting errors \/ Meter responses like these from the module:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>0x0B Authentication failure<\/li>\n\n\n\n<li>0x0C Invalid sequence number\u2026<\/li>\n<\/ul>\n\n\n\n<p>Typically from these requests:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>0x30 Full Table Read 0x0017 BT23 Current Register Data<\/li>\n\n\n\n<li>0x30 Full Table Read 0x001C BT28 Present Register Data<\/li>\n<\/ul>\n\n\n\n<p>&#8230;then you know have an option to update the software. Make sure to study the readme before fetching updated software from our GitHub (<a href=\"https:\/\/github.com\/DabblerDK\/MEP-SW-ESP32\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/github.com\/DabblerDK\/MEP-SW-ESP32<\/a>).<\/p>\n\n\n\n<p>As I don&#8217;t have a meter I can test this on anymore (and even if I did have such a meter), this updated software is provided as is &#8211; ALL USE IS ON YOUR OWN RISK :-).<\/p>\n\n\n\n<p>Please do let us know if you had issues before and this updated software solved it!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Thanks to Reto (info@makerspace-reinach.ch) we might have a solution for a long standing bug. If you are having issues getting reliable readings from the meter\/module and getting errors \/ Meter responses like these from the module: Typically from these requests: &#8230;then you know have an option to update the software. Make sure to study the &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/www.dabbler.dk\/index.php\/2024\/03\/28\/echelon-nes-smart-meters-possible-0x0b-0x0c-bugfix\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Echelon\/NES Smart Meters &#8211; possible 0x0B \/ 0x0C bugfix?&#8221;<\/span><\/a><\/p>\n","protected":false},"author":3,"featured_media":713,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[39,59,40,6,5],"tags":[27,49,36,38,58,50],"class_list":["post-712","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-arduino","category-echelon-nes-esp32-mep-module-software","category-esp32","category-hardware","category-software","tag-bug","tag-electronics","tag-esp32","tag-espressif-systems","tag-multi-purpose-expansion-port-mep","tag-smart-meter"],"_links":{"self":[{"href":"https:\/\/www.dabbler.dk\/index.php\/wp-json\/wp\/v2\/posts\/712","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dabbler.dk\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.dabbler.dk\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.dabbler.dk\/index.php\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dabbler.dk\/index.php\/wp-json\/wp\/v2\/comments?post=712"}],"version-history":[{"count":2,"href":"https:\/\/www.dabbler.dk\/index.php\/wp-json\/wp\/v2\/posts\/712\/revisions"}],"predecessor-version":[{"id":715,"href":"https:\/\/www.dabbler.dk\/index.php\/wp-json\/wp\/v2\/posts\/712\/revisions\/715"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.dabbler.dk\/index.php\/wp-json\/wp\/v2\/media\/713"}],"wp:attachment":[{"href":"https:\/\/www.dabbler.dk\/index.php\/wp-json\/wp\/v2\/media?parent=712"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dabbler.dk\/index.php\/wp-json\/wp\/v2\/categories?post=712"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dabbler.dk\/index.php\/wp-json\/wp\/v2\/tags?post=712"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}